Question

The default file name of PowerPoint is____?.a, presentation1 ,b,slider1,c, file 1,d,all of the above​

Answer 1

Answer:

presentation 1

Explanation:

hope it helps u

Answer 2

Answer:

PPTX

PPTX is a zipped, XML-based file format that is part of the Microsoft Office Open XML (also known as OOXML or OpenXML) specification, introduced as part of Microsoft Office 2007 and later. PPTX is the default presentation file format for new PowerPoint presentations